Firefox for iOS Community Forum

Okay so this never happened with Chrome, so I'm assuming it's a firefox only issue. Whilst I'm watching a video, if said video is playing in fullscreen, it'll often fade to black during different parts, such as whenever a flash happens or quick cuts (e.g. a film with lightning strikes, causes it to fade to black and it stays like that). It is SUPER annoying and it causes me to have to rewind if I miss something because of it! I don't watch YouTube in fullscreen because of it, but it even does it in streaming services! I honestly have had enough but do not want to switch back to Chrome.

Took this photo of the movie Cruella because I knew there was loads of flashing lights at one scene. You can see that the video is faded but the rest isn't. The second image is when I click multiple times to try and stop it! But it happens again directly after.

And yes, I've tried the 'full-screen-api.transition-duration.enter' and 'leave' in Advanced Preferences.

Is anyone else having problems manually playing videos after selecting Block Audio and Video in order to prevent videos from auto playing? I got sick of videos starting automatically every time I navigated to a web page, so I followed the instructions to disable auto play by selecting Block Audio and Video in the settings. Now, when I try to manually play a video, it fails to start. Any suggestions on how to resolve this issue while still preventing videos from autoplaying? BTW, this is occurring on iPad and iPhone rung the latest iOS version.

File does not autoplay at this link: https://www.scituateriltcc.org/uploads/1/4/8/8/148872611/frank_1.mp3 How do I fix it?